FILL IN THE BLANKS

Compléter

Parties jouées 3

Créer une copie

Survival - Say how things could be different

Royner Villalobos Rojas

Costa Rica

Il n'y a toujours pas de résultats pour ce jeu. Soyez le premier à apparaître dans le classement! Connectez-vous pour vous identifier.

Créez votre propre jeu gratuite à partir de notre créateur de jeu

Affrontez vos amis pour voir qui obtient le meilleur score dans ce jeu

Créer un défi


Compléter FILL IN THE BLANKSVersion en ligne Survival - Say how things could be different par Royner Villalobos Rojas 1 alive discovery species One scientific study suggests that up to two billion different may be now . That ? s a big number . However , since life began on Earth , scientists think at least five billion kinds of plants and animals have gone extinct . They know this from the of many unknown kinds of fossils : dead plants or animals that have turned to stone . 2 survive disaster Why did so many species not ? Some species died out slowly because conditions changed . Others were killed in a huge natural that happened about 66 million years ago . A big rock from space , called a comet , hit Earth . It killed the dinosaurs and caused terrible conditions . If humans had been alive at that time , they would have felt terror . 3 hero rescue relationship Many species are dying out these days , so some scientists think another mass extinction is happening now . They see a between human activity and these deaths . For example , they think the problem is happening because humans are causing climate change . Is there any way to species that are in danger ? Maybe . If a scientist found a way to stop climate change , he or she would be a to people who care about the planet .